Peninsula Pharmaceuticals Inc ▼

                        PENINSULA PHARMACEUTICALS, INC.

                     EXECUTIVE CHANGE OF CONTROL AGREEMENT

      THIS EXECUTIVE CHANGE OF CONTROL AGREEMENT (the "AGREEMENT") is entered
into by and between Peninsula Pharmaceuticals, Inc., a Delaware corporation (the
"COMPANY"), and ____________________ ("EXECUTIVE"), effective as of __________.

      WHEREAS, Executive is a senior executive of the Company and has made and
is expected to continue to make major contributions to the short and long-term
profitability, growth and financial strength of the Company;

       . . .

                         PENINSULA PHARMACEUTICALS, INC.

                      EXECUTIVE CHANGE OF CONTROL AGREEMENT

      THIS EXECUTIVE CHANGE OF CONTROL AGREEMENT (the "AGREEMENT") is entered
into by and between Peninsula Pharmaceuticals, Inc., a Delaware corporation (the
"COMPANY"), and Paul F. Truex ("EXECUTIVE"), effective as of December 1, 2003.

      WHEREAS, Executive is a senior executive of the Company and has made and
is expected to continue to make major contributions to the short and long-term
profitability, growth and financial strength  . . .

                        PENINSULA PHARMACEUTICALS, INC.
                     EXECUTIVE CHANGE OF CONTROL AGREEMENT

      THIS EXECUTIVE CHANGE OF CONTROL AGREEMENT (the "AGREEMENT") is entered
into by and between Peninsula Pharmaceuticals, Inc., a Delaware corporation (the
"COMPANY"), and Matthew Wikler, M.D. ("EXECUTIVE"), effective as of December 1,
2003.

      WHEREAS, Executive is a senior executive of the Company and has made and
is expected to continue to make major contributions to the short and long-term
profitability, growth and financial  . . .

CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY BRACKETS,
HAS BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE
COMMISSION PURSUANT TO RULE 406 OF THE SECURITIES ACT OF 1933, AS AMENDED.

                                SUPPLY AGREEMENT

      THIS SUPPLY AGREEMENT (the "AGREEMENT") is entered into as of July 16th,
2003 (the "EFFECTIVE DATE"), between PENINSULA PHARMACEUTICALS, INC., a Delaware
corporation with a principal place of business at 1701 Harbor Bay Parkway,
Alameda, California 94502 USA ("PENINSULA"), and  . . .